Ryugaku Jinja · Professor Archive
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Yuhei Kamikuri上栗 裕平
Kagoshima University · Medical Care Center · 助教
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留学
神社Kagoshima University · Medical Care Center · 助教
Research keywordscleft palate fistula closure・cleft lip and palate・speech articulation analysis・orthognathic surgery outcomes・electropalatography
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- 上栗 裕平, 渕上 貴央, 手塚 征宏, 岐部 俊郎, 石畑 清秀, 中村 典史 . 片側性唇顎裂患者の鼻前庭部にみられた鼻唇囊胞の一例 . 日本口蓋裂学会雑誌46 ( 1 ) 41 - 46 2021年 詳細を見る 記述言語: 日本語 出版2021 · 記述言語: 日本語 出版者・発行元: 一般社団法人 日本口蓋裂学会 鼻唇囊胞は口唇外鼻周辺に発症する非歯原性発育性の軟組織囊胞で,1992年のWHO分類では鼻歯槽囊胞と同義語とされていた疾患である。その病因は貯留囊胞説,顔裂性囊胞説,鼻涙管原基囊胞説など諸説あるが定説はない。今回我々は,片側性完全唇顎裂に対して口唇形成術,口唇外鼻修正術,顎裂部自家骨移植術といった一連の手術を施行した患者の鼻前庭部に鼻唇囊胞が発症した症例を経験したので報告する。 DOI: 10.11224/cleftpalate.46.41 CiNii Research
- Tezuka M. . Comparison of recurrence rate and speech outcome between two different techniques for cleft palatal fistula closure: A retrospective cohort study . Journal of Cranio-Maxill2021 · 記述言語: 日本語 出版者・発行元: Journal of Cranio-Maxillofacial Surgery The aim of this retrospective cohort study was to compare the recurrence rate and speech outcomes between two techniques for palatal fistula closure of cleft palate (CP). Patients with CP who underwent secondary palatal fistula closure using the single hinge-flap method with double-breasted mattress suture (hinge-flap group) and those who were treated with the conventional sliding palatal flap method (sliding-flap group) were retrospectively evaluated for demographic and perioperative variables. Recurrence rate of palatal fistula, perceptual speech outcomes, and nasalance scores were further reviewed in patients who met the inclusion criteria. A total of 31 patients, 21 in the hinge-flap group and 10 in the sliding-flap group, were included in this study. The fistula recurrence rate in the hinge-flap group (0%) was significantly lower than that in the sliding-flap group (30.0%) (P = 0.027). In the speech assessment, hypernasality and nasalance scores decreased post-operatively in both groups and significance was observed in the hinge-flap group (P = 0.013, P < 0.001, respectively). Articulation disorders were significantly improved in the hinge-flap group (P = 0.001). Within the limitations of the study it seems that the single hinge-flap method with double-breasted mattress suture should be preferred whenever appropriate. DOI: 10.1016/j.jcms.2021.09.018 Scopus PubMed
- 多田 亮平, 石畑 清秀, 岐部 俊郎, 手塚 征宏, 上栗 裕平, 木村 菜美子, 椎木 彩乃, 大河内 孝子, 西原 一秀, 野添 悦郎, 宮脇 正一, 中村 典史 . 当科開設後 40年間の口唇口蓋裂患者における顎矯正手術の臨床統計学的検討 . 日本口蓋裂学会雑誌49 ( 3 ) 2091981 · 記述言語: 日本語 出版者・発行元: 一般社団法人 日本口蓋裂学会 鹿児島大学病院口腔顎顔面外科において, 1981年から 2020年にかけて顎矯正手術を受けた唇顎口蓋裂および口蓋裂患者(以下: CLP患者)91例を対象に臨床統計学的観察を行い, CLPを伴わない顎変形症患者(以下:非 CLP患者)410例と比較した。その結果は以下のとおりであった。<br> 1. CLP患者の男女比は 1.1:1で性差はなく,平均年齢は 17.5歳であった。一方,非 CLP患者の男女比は 1:2.4で,平均年齢は 22.2歳であった。<br> 2. CLP患者の臨床診断別症例数は,下顎前突症が 37例(40.7 %),上顎後退症と下顎前突症の併発が 31例(34.1 %),上顎後退症が 18例(19.8%)であった。一方,非 CLP患者では,下顎前突症単独が 361例(85.9 %),上顎後退症と下顎前突症の併発が 24例(5.9 %),上顎後退症単独が 9例(2.2 %)であった。CLP患者では,上顎後退症の割合が高かった。<br> 3. CLP患者の術式別症例数は,下顎矢状分割術( Sagittal split ramus osteotomy,以下: SSRO)が 37例(40.7 %),Le Fort I型骨切り術+ SSROが 31例(34.1 %),Le Fort I型骨切り術が 16例(17.6 %)であった。一方,非 CLP患者では, SSROが 344例(83.9 %),Le Fort I型骨切り術+SSROが 34例(8.4 %),Le Fort I型骨切り術が 7例(1.7 %)であった。 CLP患者では,Le Fort I型骨切り術の割合が高かった。<br> 4. CLP症例の平均手術時間は 5時間 28分,出血量は 383 gであった。非 CLP症例では,平均手術時間は 4時間 20分,出血量は 255 gであった。<br> CLP患者では非 CLP患者と比較して,手術時間が有意に長く出血量も多かった。特に上顎骨単独手術の出血量は 3.1倍多かった。以上より CLP患者の顎矯正手術は,非 CLP患者より手術時間が長く,侵襲が大きくなる可能性がある。このように CLP患者の顎矯正手術では,手術手技の研鑽と伝承がより重要と考えられる。 DOI: 10.11224/cleftpalate.49.209 CiNii Research
- Serizawa S., Tezuka M., Suzuki H., Kamikuri Y., Kimura N., Kibe T., Ishihata K., Saijo H. . Evaluation of Articulatory Dynamics in Palatalized Articulation Using Electropalatography and Analys記述言語: 日本語 出版者・発行元: Oral Science International Aim: We aimed to visually evaluate the place of articulation of palatalized articulation (PA) using electropalatography (EPG) and to analyze the involvement of fistula and velopharyngeal function (VPF) as factors in the occurrence of PA. Methods: Ten patients with postoperative cleft palate and auditory PA were included. The test sounds were three alveolar sounds, [t], [d], and [s], with [a] inserted before each consonant and [a], [e], and [o] inserted afterward. The test sounds were consecutively recorded five times using the EPG, and a cumulative frequency pattern was created by accumulating the maximum contact frames at the time of each consonant production to visually determine the PA. The place of articulation in the cumulative frequency pattern was subsequently evaluated in detail. The relationship between the place of articulation and fistula and VPF was statistically analyzed. Results: All 10 patients had PA for any of the tested sounds. The place of articulation was divided into three patterns: anterior, middle, and posterior. The relationship between the place of articulation and the fistula for PA showed a significant difference between the groups with and without a fistula (U = 0, p = 0.0167, p < 0.05). The relationship with VPF showed no statistically significant differences. Conclusion: Using EPG to visually evaluate the place of articulation of the PA, we could divide it into three positions. Furthermore, there was an association between the place of articulation and fistula, suggesting that the place of articulation is more posterior in the presence of a fistula. DOI: 10.1002/osi2.1291 Scopus
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